Stepping out for an afternoon of book signing, Kourtney and Khloe Kardashian were spotted at Barnes & Noble in New York City on Wednesday (November 16) & 1212 Fifth Avenue in New York City in the evening.

The “Keeping Up with the Kardashians” sisters both looked trendy in flared slacks with Khloe’s long locks hanging down and Kourt’s pulled up into a tight bun as they sat down to sign copies of their new literary offering titled “Dollhouse.”

Kourtney and Khloe also crossed state lines for another function at Bookends Bookstore in Ridgewood, New Jersey before calling it a day on their “Dollhouse” duties.

Thanking all those who turned up at the seemingly successful trio of stops, Khloe happily wrote, “TU sooooo much 4every single person who came 2all 3 of our signings today!! So crazy and blessed! We sold out at all locations!”

The Kardashian duo are partaking on the book promotional escapade sans sister Kim, who has kept a lower-than-usual profile since splitting with short-time husband Kris Humphries earlier this month.

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Public Appearances > 2011 > Launch of Kardashian’s ‘Dollhouse’ – November 16, 2011